Containing Module and Portable Electronic Device Thereof

1. A containing module comprising: a connection casing having a first end portion and a second end portion and comprising a tubular structure, the tubular structure extending inwardly from the first end portion and having a first guide portion and a second guide portion, the first guide portion extending along an inner wall of the tubular structure, the second guide portion extending from an end of the first guide portion along the inner wall; a first connection member pivoted to the second end portion; a second connection member pivoted to the second end portion; and a tubular member having a first protruding point protruding from the tubular member corresponding to the first guide portion, the first protruding point being movable along the first guide portion and the second guide portion.

2. The containing module of claim 1 , wherein the first guide portion is a linear guide rail extending along the inner wall, and the second guide portion is an arc-shaped guide rail.

3. The containing module of claim 2 , wherein the first guide portion and the second guide portion are perpendicular to each other.

4. The containing module of claim 1 , wherein an end of the second guide portion has a concave hole, and the first protruding point is movable along the second guide portion to be engaged with the concave hole for fixing the tubular member in the connection casing.

5. The containing module of claim 1 , wherein the tubular member further has an elastic arm, and the elastic arm is formed on the tubular member and extends to be connected to the first protruding point.

6. The containing module of claim 1 , wherein a second protruding point protrudes from the tubular member, the first protruding point and the second protruding point are located at two sides of the tubular member respectively, a third guide portion and a fourth guide portion are formed on the tubular structure corresponding to the second protruding point, the third guide portion extends from along the inner wall of the tubular structure, the fourth guide portion extends from an end of the third guide portion along the inner wall, and the second protruding point is movable along the third guide portion and the fourth guide portion.

7. The containing module of claim 1 , wherein the first guide portion is a spiral guide rail spirally extending along the inner wall, and the second guide portion is an arc-shaped guide rail.

8. The containing module of claim 1 , wherein the first guide portion is a linear guide rail extending along the inner wall, and the second guide portion is a spiral guide rail.

9. The containing module of claim 1 , wherein a depth of the first guide portion is less than a depth of the second guide portion.

10. The containing module of claim 1 , wherein a holding portion is formed on an end of the tubular member.

11. The containing module of claim 1 , wherein the tubular structure and the tubular member are in a hollow cylindrical shape.

12. A portable electronic device comprising: a first body; a second body; and a containing module, the first body being rotatable relative to the second body via the containing module, the containing module comprising: a connection casing having a first end portion and a second end portion and comprising a tubular structure, the tubular structure extending inwardly from the first end portion and having a first guide portion and a second guide portion, the first guide portion extending along an inner wall of the tubular structure, the second guide portion extending from an end of the first guide portion along the inner wall; a first connection member fixed to the first body and pivoted to the second end portion; a second connection member fixed to the second body and pivoted to the second end portion; and a tubular member containing an antenna and having a first protruding point protruding from the tubular member corresponding to the first guide portion, the first protruding point being movable along the first guide portion and the second guide portion.

13. The portable electronic device of claim 12 , wherein the first guide portion is a linear guide rail extending along the inner wall, and the second guide portion is an arc-shaped guide rail.

14. The portable electronic device of claim 13 , wherein the first guide portion and the second guide portion are perpendicular to each other.

15. The portable electronic device of claim 12 , wherein an end of the second guide portion has a concave hole, and the first protruding point is movable along the second guide portion to be engaged with the concave hole for fixing the tubular member in the connection casing.

16. The portable electronic device of claim 12 , wherein the tubular member further has an elastic arm, and the elastic arm is formed on the tubular member and extends to be connected to the first protruding point.

17. The portable electronic device of claim 12 , wherein a second protruding point protrudes from the tubular member, the first protruding point and the second protruding point are located at two sides of the tubular member respectively, a third guide portion and a fourth guide portion are formed on the tubular structure corresponding to the second protruding point, the third guide portion extends along the inner wall of the tubular structure, the fourth guide portion extends from an end of the third guide portion along the inner wall, and the second protruding point is movable along the third guide portion and the fourth guide portion.

18. The portable electronic device of claim 12 , wherein the first guide portion is a spiral guide rail spirally extending along the inner wall, and the second guide portion is an arc-shaped guide rail.

19. The portable electronic device of claim 12 , wherein the first guide portion is a linear guide rail extending along the inner wall, and the second guide portion is a spiral guide rail.

20. The portable electronic device of claim 12 , wherein a depth of the first guide portion is less than a depth of the second guide portion.